There are no studies to prove that cactus has anti-cancer properties. As a food, cactus is rich in vitamins and minerals, and has some nutritional benefits. As a medicine, cactus itself is cold in nature and bitter in taste, and has the effect of promoting qi and blood circulation, clearing heat and removing toxins. It is used to treat heart and stomach gas pain, lumps (masses), dysentery, hemorrhoidal blood, cough, sore throat, carbuncle, carbuncle, furuncle (a sore that occurs on the limbs or face, with a small shape and deep roots, hard as nails), and soup and fire injuries. Adverse effects of cactus is not clear, the person who is cold should not be used. For the rumor that cactus has anti-cancer effect, there is no experimental research related to the confirmation, is not credible. If the patient is not feeling well, it is recommended to consult a doctor in time, and it is not advisable to use medication by oneself to avoid delaying the condition.